TECHNICAL DATA SHEET
1-NAPHTHYLACETIC ACID LR
NAA, Naphthalene-1-acetic acid
Article No.
514060025
Molecular Formula
C
1
2
H
1
0
O
2
H.S. Code
2916.3900
Molecular Weight
186.21
CAS No.
86-87-3
Physical Properties
Physical state at 20 °C
Solid
Colour
White to off white
Odour
Odorless
Melting point/ Freezing point [°C]
129- 131.5°C
Solubility in water [% weight]
0.38 g/l (170C)
Specifications
Assay (alkalimetric) Min 99 %Melting point 128 - 131°CSulfated ash Max 0.2 %Appearance White to yellow to beige powder
Safety Information and Hazard Symbols
Symbol
GHS05, GHS07
Signal Word
Danger
Hazardous Statement
H302-H412-H318-H315-H335
Precaution Statement
P271-P280-P302+P352-P304+P340-P305+P351+P338-P310-P403+P233-P501